and apple, down again below 400 bucks. earnings next week, but apple down nearly 3% right now at 391 bucks. guys, back to you. >> lowest since december of '11. thanks, josh. see you later. ubs chairman axel vaber says he thinks investors are in a state of uncertainty. maria bartiromo sat down with mr. vaber in this exclusive interview. >> dr. axel, good to have you on the program. thanks so much for joining us once again. >> a pleasure. >> are you seeing a change in terms of investor attitudes towards capital markets, towards equities in particular, given the fact that recently we've seen a little volatility in the market. are you seeing clients change their strategies? >> well, very clearly, clients at the moment are very uncertain. so i would say we're seeing it pretty much a hands-off period in the market again. january, february, was pretty good in that sense, that the market was actually still running well, but march was more difficult for everyone. so clients are, at the moment, still in a high degree of uncertainty.